I remeber coming across a Ranma fanfic where Ranma fall off a cliff and
everybody 

goes on with life. After a several years, Nerima is being terrorized by these
gangs 

and Ranma turns out to be alive and with no memory of his past and is working
for 

the gang. Finally through a chain of events, Ranma regains his old memories
and 

defeats the leader of the gang and then commits suicide because he can't live
with 

the anguish and suffering that he has caused.

I think I once found this on WhiteWolf's homepage, but I think that site is
gone. 

Can someone possibly tell me wear the fanfic I described could possibly be or
at 

least give me the title?